5898556440 has 96 divisors (see below), whose sum is σ = 21908933280. Its totient is φ = 1348240896.

The previous prime is 5898556429. The next prime is 5898556451. The reversal of 5898556440 is 446558985.

5898556440 is a `hidden beast` number, since 5 + 89 + 8 + 556 + 4 + 4 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (5898556429) and next prime (5898556451).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1167829 + ... + 1172868.

It is an arithmetic number, because the mean of its divisors is an integer number (228218055).

Almost surely, 2^5898556440 is an apocalyptic number.

It is an amenable number.

5898556440 is an abundant number, since it is smaller than the sum of its proper divisors (16010376840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5898556440 is a wasteful number, since it uses less digits than its factorization.

5898556440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2340721 (or 2340714 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 54.

The square root of 5898556440 is about 76802.0601286189. The cubic root of 5898556440 is about 1806.8214862280.

The spelling of 5898556440 in words is "five billion, eight hundred ninety-eight million, five hundred fifty-six thousand, four hundred forty".